package com.ruoyi.gis.config;


import com.rabbitmq.client.Channel;
import com.ruoyi.config.RabbitConfig;
import com.ruoyi.config.RabbitMqConstant;
import com.ruoyi.framework.minio.MinioService;
import com.ruoyi.gis.geoserver.service.GeoserverService;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.amqp.core.Message;
import org.springframework.amqp.rabbit.annotation.Exchange;
import org.springframework.amqp.rabbit.annotation.Queue;
import org.springframework.amqp.rabbit.annotation.QueueBinding;
import org.springframework.amqp.rabbit.annotation.RabbitListener;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Configuration;

import java.util.Map;


@Configuration
public class RabbitMqListenerConfig {
    Logger logger = LoggerFactory.getLogger(RabbitConfig.class);

    @Autowired
    private MinioService minioService;
    @Autowired
    private GeoserverService geoserverService;

    /**
     * 消费工作流 业务编码 5011
     * @param map
     * @param channel
     * @param message
     * @return
     * @throws Exception
     */
    @RabbitListener(bindings = @QueueBinding(exchange = @Exchange(name = RabbitMqConstant.EXCHANGE_GEOSERVE_PUBLISH, type = "fanout", durable = "true", autoDelete = "false"),
            value = @Queue(value = RabbitMqConstant.TOPIC_GEOSERVE_QUEUE, durable = "true", exclusive = "false", autoDelete = "false")))
    public void fanoutQueueRelease(Map map, Channel channel, Message message) throws Exception {
        try {
            logger.info("接收到了消息：{}", map);

//            ResponseEntity<byte[]> download = minioService.download(item.getBucket(),
//                    item.getObjectName());
//            if (download != null) {
//                File file = new File(RuoYiConfig.getGisCatchPath(), item.getFileName());
//                return file;
//            }
        } catch (Exception e) {
            logger.error("全局异常信息ex={}, StackTrace={}", e.getMessage(), e);
            if (message.getMessageProperties().getRedelivered()){
                logger.error("消息已处理,请勿重复处理！");
                // 拒绝消息
                channel.basicReject(message.getMessageProperties().getDeliveryTag(), false);
            }else {
                //记录日志
                logger.error("消息消费失败处理：{}", e.getMessage());
                //第一个参数为消息的index，第二个参数是是否批量处理，第三个参数为是否让被拒绝的消息重新入队列
                channel.basicNack(message.getMessageProperties().getDeliveryTag(), false, false);
            }
        } finally {
            // 手动确认
            channel.basicAck(message.getMessageProperties().getDeliveryTag(), false);
        }
    }
}
